heat activation raises brown fat temperature ~0.8°C and boosts local blood flow ~25% within 5 minutes
Chemogenetic stimulation of parenchyma-projecting sympathetic neurons increased intrascapular BAT temperature by approximately 0.8°C within 5 minutes and increased blood flow by approximately 25%, demonstrating rapid thermogenic activation.
What this means for you
Brown fat is your body's built-in heat-generating tissue — when it activates, it burns stored energy and increases circulation in the process. A rapid rise in brown fat temperature and blood flow suggests your metabolism is being nudged into a more active state, which most people associate with better energy, warmth, and calorie-burning efficiency.
The published research
Distinct sympathetic projections to brown fat regulate thermogenesis and glucose tolerance
Nature Metabolism · 2026
This page describes a documented finding about the underlying wellness technology. It is not a marketing claim about any specific device. For information about HOCATT specifically, visit hocatt.com.